TSH ( Thyroid ) Test in London
Book a TSH ( Thyroid ) test at one of our 2 partner clinics in London. Walk-in or same-day appointments with results in minutes. No GP referral needed.
Test Quick Facts
- Test Type
- Point of Care Test
- Sample
- Finger Prick
- Results
- 3 to 15 Minutes
- Price
- £49.00
- Clinics in London
- 2
Find Appointments
£49.00
Per test
2 Clinics
In London
Fast Results
Point of care
No Referral
No GP needed
Book TSH ( Thyroid ) Test in London
Choose from 2 partner clinics offering TSH ( Thyroid ) testing in London. Same-day appointments available.
CE Harrod Chemist
Haria Pharmacy
TSH ( Thyroid ) Test in London
The TSH test measures thyroid-stimulating hormone, produced by the pituitary gland to regulate your thyroid. TSH levels indicate whether your thyroid is producing the right amount of hormones to control metabolism, energy levels, heart rate, and body temperature. High TSH suggests an underactive thyroid (hypothyroidism), while low TSH indicates an overactive thyroid (hyperthyroidism). No fasting is required.
Who Should Get Tested?
Underactive thyroid affects 15 in 1,000 women and 1 in 1,000 men in the UK. You should consider a TSH test if you experience unexplained fatigue, weight gain or loss, sensitivity to cold or heat, mood changes (depression, anxiety, or irritability), dry skin, thinning hair, constipation, irregular heartbeat, or changes in menstrual periods. Those already on thyroid medication should test regularly to ensure their dosage is correct.
Understanding Your Results
| TSH Level | Status |
|---|---|
| Below 0.4 mU/L | Low suggests overactive thyroid (hyperthyroidism). Further investigation recommended. |
| 0.4 to 4.0 mU/L | Normal thyroid function is within healthy range. |
| Above 4.0 mU/L | High suggests underactive thyroid (hypothyroidism). GP referral advised. |
A single TSH test provides a reliable snapshot of thyroid function. Your clinic team will explain your result and, if levels are abnormal, may recommend further thyroid hormone testing (T3 and T4) or referral to your GP.
If you live or work in the London area, our 2 partner clinics offer fast, accurate TSH ( Thyroid ) testing with no appointment delays and no GP referral needed. For a detailed guide on TSH ( Thyroid ) testing, symptoms, and what your results mean, visit our TSH ( Thyroid ) testing page.
What to Expect
The TSH ( Thyroid ) test is a simple point-of-care blood test that takes just a few minutes from start to finish. Here is how it works at our London clinics:
Arrive & Register
Walk in or arrive at your booked time. No GP referral or preparation needed.
Quick Finger Prick
A small blood sample is taken from your fingertip. The process is quick and virtually painless.
Results in Minutes
Your sample is analysed on site. You leave with your results and a clear explanation of what they mean.
Frequently Asked Questions
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Book Your TSH ( Thyroid ) Test in London
No waiting lists. No GP referral. Fast, accurate results from £49.00 at 2 clinics in London.